Fine stamping die of car disc braking brake pad steel back

The utility model discloses and provides a fine stamping die of a car disc braking brake pad steel back. The fine stamping die of the car disc braking brake pad steel back has the advantages of being high in efficient, low in energy consumption, capable of effectively improving the quality of products, low in production cost, and capable of effectively eliminating defects caused by an ordinary stamping method. The fine stamping die of the car disc braking brake pad steel back comprises a die shank (1), an upper die seat (2), an upper pad plate (3), a convex die (4), a concave die (5) and a lower die seat (6), wherein the die shank (1) is arranged on the upper die seat (2), and the concave die (5) is arranged on the lower die seat (6). The fine stamping die of the car disc braking brake pad steel back further comprises an elastic feeding discharge device, wherein the upper die seat (2), the upper pad plate (3) and the elastic feeding discharge device are sequentially connected through screws (11), the convex die (4) is connected in the elastic feeding discharge device in a sliding penetrating mode, and the convex die (4) and the elastic feeding discharge device are both arranged over the concave die (5).